520077236508

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1381}}^1\times {\mathrm{550577}}^1$

素因数の和:551987

約数の個数: 72

約数和(自身を含む): 1384835808720

約数和(自身を除く): 864758572212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 1381, 2762, 4143, 5524, 8286, 12429, 16572, 24858, 26239, 49716, 52478, 78717, 104956, 157434, 236151, 314868, 472302, 550577, 944604, 1101154, 1651731, 2202308, 3303462, 4955193, 6606924, 9910386, 10460963, 19820772, 20921926, 31382889, 41843852, 62765778, 94148667, 125531556, 188297334, 376594668, 760346837, 1520693674, 2281040511, 3041387348, 4562081022, 6843121533, 9124162044, 13686243066, 14446589903, 27372486132, 28893179806, 43339769709, 57786359612, 86679539418, 130019309127, 173359078836, 260038618254, 520077236508]

約数ペア:

[(1, 520077236508), (2, 260038618254), (3, 173359078836), (4, 130019309127), (6, 86679539418), (9, 57786359612), (12, 43339769709), (18, 28893179806), (19, 27372486132), (36, 14446589903), (38, 13686243066), (57, 9124162044), (76, 6843121533), (114, 4562081022), (171, 3041387348), (228, 2281040511), (342, 1520693674), (684, 760346837), (1381, 376594668), (2762, 188297334), (4143, 125531556), (5524, 94148667), (8286, 62765778), (12429, 41843852), (16572, 31382889), (24858, 20921926), (26239, 19820772), (49716, 10460963), (52478, 9910386), (78717, 6606924), (104956, 4955193), (157434, 3303462), (236151, 2202308), (314868, 1651731), (472302, 1101154), (550577, 944604)]